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5125496480 = 2551312719403
BaseRepresentation
bin1001100011000000…
…01101111010100000
3111020012112012100222
410301200031322200
540444111341410
62204333102212
7241005000266
oct46140157240
914205465328
105125496480
1121a0233405
12bb0627968
13638b5b570
14368a0c436
151eee95955
hex13180dea0

5125496480 has 96 divisors (see below), whose sum is σ = 13143803904. Its totient is φ = 1877492736.

The previous prime is 5125496477. The next prime is 5125496483. The reversal of 5125496480 is 846945215.

It is an interprime number because it is at equal distance from previous prime (5125496477) and next prime (5125496483).

It is not an unprimeable number, because it can be changed into a prime (5125496483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254459 + ... + 273861.

It is an arithmetic number, because the mean of its divisors is an integer number (136914624).

Almost surely, 25125496480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5125496480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6571901952).

5125496480 is an abundant number, since it is smaller than the sum of its proper divisors (8018307424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5125496480 is a wasteful number, since it uses less digits than its factorization.

5125496480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19558 (or 19550 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 5125496480 is about 71592.5727991389. The cubic root of 5125496480 is about 1724.1642922439.

The spelling of 5125496480 in words is "five billion, one hundred twenty-five million, four hundred ninety-six thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 127 130 160 208 254 260 416 508 520 635 1016 1040 1270 1651 2032 2080 2540 3302 4064 5080 6604 8255 10160 13208 16510 19403 20320 26416 33020 38806 52832 66040 77612 97015 132080 155224 194030 252239 264160 310448 388060 504478 620896 776120 1008956 1261195 1552240 2017912 2464181 2522390 3104480 4035824 4928362 5044780 8071648 9856724 10089560 12320905 19713448 20179120 24641810 32034353 39426896 40358240 49283620 64068706 78853792 98567240 128137412 160171765 197134480 256274824 320343530 394268960 512549648 640687060 1025099296 1281374120 2562748240 5125496480